Dav Pilkey

Ricky Ricotta’s Mighty Robot Series

Number of Books in Series: 9 Ar Reading Level: 2.9-4.1 Bub: Mighty Robot is when creatures from every planet except earth come to invade earth because there's always something wrong with their planet.  Mighty Robot was made by an evil scientist on Mercury, but he couldn't control it, so when the robot came to earth he made… Continue reading Ricky Ricotta’s Mighty Robot Series